In our exploding world of cybermedia with peer2peer messaging at the speed of light, I believe that the global epidemic spread of lies may be one of the most serious challenges facing long-term human survival.

I believe this challenge needs to be taken very seriously and could be considered to be of a threat level similar to that of Avian or Bird Flu. Many scientists share this view.

As an antidote, I am now putting forward a new thinking methodology to help meet this challenge.

To follow on from the previous SOT thinking tools, thinking hats and brain software, this new tool for thinking is called: greyscale thinking: how to sort a truth from a lie.

What Makes A Great Teacher?

I was recently contacted by a young man in London who is a teacher/coach and personal trainer/consultant. He is in the early stages of his career and he sought my advice. He asked me this question: What makes a great teacher? That is a very good question. It’s exactly the question he should be asking as he embarks on this vocation.

My response to him was this: While there are many things that can make a teacher a much better one there is one non-negotiable, one litmus test, which defines a great teacher. This test is about how the teacher’s performance stacks up to the BIG question: IS IT TRUE?

Is It True?

Is what the teacher is teaching a TRUTH or a LIE? The answer to this question is what sorts out the frauds from the professors. If this test is passed then the teacher can be a great teacher if not then the teacher will always be a failure … in my view.

Making Claims

Anyone can make a claim. All sorts of claims are made in business, in science, in religion, in families, in governments, in education, in politics, in the media. But is it a true claim? Or, is the claim a lie? How do we know? Does it even matter?

Yes. It does matter whether a claim is a truth or a lie. For example, many people believe things which are dangerous lies. These lies may have been protected from thinking for hundreds of years. These lies all have consequences which may range from deception to dementia to death.

Like a brainvirus, these lies can infect the brains of very young children. This is happening right now to millions of children as you read this article. I do believe that the global epidemic spread of lies may one of the most serious challenges facing long-term human survival.

ANTIDOTE: If you feel this is important (please don’t spam lists of people) but send this article on to selected friends, colleagues and family who may find it useful.

Greyscale Thinking

To help meet this challenge I am introducing the idea of greyscale thinking (US grayscale). Greyscale thinking is simple, fast and scientific. Anyone, anywhere and anytime can use greyscale thinking to help sort out a truth from a lie.

Any child can learn to use it. Greyscale thinking can be taught to kids by parents and by teachers. Any employee can learn to use it. Greyscale thinking can be taught to employees by managers and business leaders.

The idea of greyscale thinking is: claim divided by questions equals truth or lie. This idea can be expressed as the formula c÷q=t>l.

This means that once a ‘claim’ is made it can then be subjected to ‘questioning’. Questioning reveals whether the claim is closer to being either a ‘truth’ or a ‘lie’.

Six True Questions

SIX TRUE QUESTIONS: The methodology of greyscale thinking is the cognitive skill or habit of putting a CLAIM to the SIX TRUE QUESTIONS: What and Where and When and Why and How and Who – (Click here for more on the questions).

The answers to each of the 6 questions moves the CLAIM to and fro along the greyscale continuum: | a TRUTH – w? w? w? w? h? w? – a LIE |



The answers to each of the 6 questions indicate, on the balance of the evidence, whether the CLAIM is more likely to be a TRUTH or more likely to be a LIE.

MAIN POINT: You will have noticed we are saying “a truth” rather than “The Truth”. Searching for truth is a journey and not a destination. We are more concerned with being right than being righteous. No individual brain can ever contain perfect knowledge of all possible facts. No brain can ever know the contents of the other people’s brains who are also involved in the situation. No brain can ever be have ownership of The Truth. And, that’s the point.

The rule of science is that you can have a good idea today, a better idea tomorrow, and the best idea … never! Why? Because there are always more facts to uncover–more opinions, more priorities, more options, more consequences, more positives, more negatives, more objectives, more measurements, and more experiments that can be tested. History has shown this to be a truth.

It is the deliberate effort one makes to move closer to a truth and to move further away from a lie that produces all the benefits of greyscale thinking.

No claim should ever be protected from questioning

Any claim that has ever been made in all of history and any claim that ever will be made can be illuminated, examined, investigated and accepted or rejected using the 6 true questions of greyscale thinking: What and Where and When and Why and How and Who – (Click here for more on the questions).

I’m finally joining my friends on Facebook.

It’s taken me so long I feel as though I must be the last person in the world to attend to Facebook.

But, do come along and join me there.

I’m glad to be on Facebook now. I checked it out in 2008, along with Twitter and Second Life and aSW and Wikipedia, and have been exploring ways I can do something interesting.

I put School of Thinking on the www in 1995 when it became one of the first 10,000 sites and there are billions now. Now I think that there’s probably never been a better time to have some fun with Facebook. There are a number of my pet projects and interests that I’m planning to share with my friends in this exciting environment.
Cambridge-based researchers provide new evidence that the human brain lives “on the edge of chaos”, at a critical transition point between randomness and order. The study, published March 20 in the open-access journal PLoS Computational Biology, provides experimental data on an idea previously fraught with theoretical speculation.

Self-organized criticality (where systems spontaneously organize themselves to operate at a critical point between order and randomness), can emerge from complex interactions in many different physical systems, including avalanches, forest fires, earthquakes, and heartbeat rhythms.

According to this study, conducted by a team from the University of Cambridge, the Medical Research Council Cognition & Brain Sciences Unit, and the GlaxoSmithKline Clinical Unit Cambridge, the dynamics of human brain networks have something important in common with some superficially very different systems in nature. Computational networks showing these characteristics have also been shown to have optimal memory (data storage) and information-processing capacity. In particular, critical systems are able to respond very rapidly and extensively to minor changes in their inputs.

••• Click through to the original article …

TED Talk:
Researcher Hans Rosling uses his cool data tools to show how countries are pulling themselves out of poverty.

He demos Dollar Street, comparing households of varying income levels worldwide. Then he does something really amazing.

••NOTE: This is the presentation Tim Berners-Lee is referring to in his TED talk in the adjacent post.

•••Click through to watch this TED Talk …